IDENTIFIERS

  • Current Taxon Name (Soil Name): Mhoon
  • OSD
  • Series Extent
  • User Site ID: 2003MO031001
  • User Pedon ID: 2003MO031001
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M0303101
  • NCSS Pedon Lab Data NASIS Record ID - 31062
  • Print Date: 9/24/2024

    • LOCATION

  • Location In Web Soil Survey
  • AOI is roughly a square mile and pedon is marked in the center.
  • Location in SoilWeb
  • Location in Google Maps
  • Std. Latitude: 37.1272621
  • Std. Longitude: -89.7841034
  • Datum: WGS84
  • Location Description: Whitewater Quadrangle
  • Map Unit: 86039—Mhoon silt loam, 0 to 1 percent slopes, rarely flooded
  • State: Missouri
  • County: MO031—Cape Girardeau
  • MLRA: 131—Southern Mississippi Valley Alluvium
  • Regional Office: 7—Auburn, AL
  • Non-MLRA Soil Survey Area: MO031—Cape Girardeau County, Missouri
  • 7.5 Minute USGS Quad: 37089-B7—Whitewater, Missouri

    • PEDON

  • Describers Name: BB, KG, RT
  • Current Taxonomic Class: Coarse-silty, mixed, superactive, nonacid, thermic Fluvaquentic Epiaquepts
  • Pedon Type: within range of map unit
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Windows Pedon
  • Sampled As Information:
  • Soil Name - Mhoon
  • Taxonomic Class - Coarse-silty, mixed, superactive, nonacid, thermic Fluvaquentic Epiaquepts
  • PSC - 25 to 100 cm.
  • Classificaton Date - 10/8/2003
  • Soil Taxonomic Edition - eighth edition
  • Moisture Class - udic
  • Moisture SUBClass - udic
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: loamy alluvium
  • Landscape: lowland
  • Landform: terrace
  • Drainage Class: poorly
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 10/8/2003 (actual site observation date)
  • Air Photo ID:
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop cover
  • Site Obs. Cover Kind 2 - row crop
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Yield Study ID -
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    cambic horizon

    0—16

    16—100

    —-

    —-
    Setting and Climate
    Slope Slope Length USLE Upslope Length Elev. Corr. Elev Aspect MAP REAP FFD MAAT MSAT MWAT MAST MSST MWST MFFP PE Index Climate Station ID Climate Station Name Climate Station Type
    % m degrees mm mm C mm

    0.5

    —

    —

    98.5

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 16 centimeters (0.0 to 6.3 inches); brown (10YR 4/3), pale brown (10YR 6/3), dry; silt loam; moderate fine subangular blocky structure; friable; 5.0 very fine and fine roots; 10.0 very fine vesicular pores; 1 percent fine distinct black (10YR 2/1) manganese masses; fragments; neutral, pH 6.6, pH meter; abrupt smooth boundary. Lab sample # MU024178
    Bg1—16 to 57 centimeters (6.3 to 22.4 inches); grayish brown (10YR 5/2) silt loam; weak medium subangular blocky structure; friable; 1.0 very fine roots; 10.0 very fine vesicular and 2.0 medium tubular pores; 5 percent fine and medium distinct black (10YR 2/1) manganese masses and 20 percent medium prominent dark yellowish brown (10YR 4/6) masses of oxidized iron; 1 percent medium distinct black (10YR 2/1) manganese nodules; fragments; slightly alkaline, pH 7.4, pH meter; gradual smooth boundary. Lab sample # MU024179
    Bg2—57 to 100 centimeters (22.4 to 39.4 inches); grayish brown (10YR 5/2) silt loam; weak medium subangular blocky structure; friable; 0.5 very fine roots; 10.0 very fine vesicular and 2.0 medium tubular pores; 5 percent medium black (10YR 2/1) manganese masses and 20 percent medium prominent dark yellowish brown (10YR 4/6) masses of oxidized iron; 1 percent medium distinct black (10YR 2/1) manganese nodules; fragments; slightly alkaline, pH 7.5, pH meter; clear smooth boundary. Lab sample # MU024180
    Cg1—100 to 142 centimeters (39.4 to 55.9 inches); light brownish gray (10YR 6/2) silt loam; massive; 5.0 very fine vesicular pores; 1 percent fine prominent black (10YR 2/1) manganese masses and 25 percent medium and coarse prominent strong brown (7.5YR 4/6) masses of oxidized iron; fragments; neutral, pH 7.3, pH meter; clear smooth boundary. Lab sample # MU024181
    Cg2—142 to 159 centimeters (55.9 to 62.6 inches); gray (2.5Y 5/1) silt loam; massive; 5.0 very fine vesicular and 3.0 fine tubular pores; 2 percent fine prominent strong brown (7.5YR 4/6) masses of oxidized iron; fragments; neutral, pH 7.2, pH meter; abrupt smooth boundary. Lab sample # MU024182
    Cg3—159 to 175 centimeters (62.6 to 68.9 inches); dark gray (5Y 4/1) silty clay loam; massive; 5 percent fine and medium prominent dark brown (7.5YR 3/4); fragments; neutral, pH 6.9, pH meter; abrupt smooth boundary. Lab sample # MU024183
    Cg4—175 to 185 centimeters (68.9 to 72.8 inches); very dark gray (2.5Y 3/1) silty clay; massive; fragments; neutral, pH 6.8, pH meter; clear smooth boundary. Lab sample # MU024184
    Cg5—185 to 203 centimeters (72.8 to 79.9 inches); dark gray (5Y 4/1) clay; massive; 5 percent fine and medium prominent dark reddish brown (5YR 3/4) masses of oxidized iron; fragments; slightly acid, pH 6.5, pH meter. Lab sample # MU024185